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http://dx.doi.org/10.7781/kjoss.2014.26.6.571

A Study on the Development of Force Limiting Devices of Folded Plate Type  

Kim, Cheol Hwan (School of Architecture and Civil Engineering, Kyungpook National University)
Chae, Won Tak (Graduate School, Kyungpook National University)
Publication Information
Journal of Korean Society of Steel Construction / v.26, no.6, 2014 , pp. 571-579 More about this Journal
Abstract
The steel braces are used to control the lateral drift of high rise buildings. The braces are designed as tensile members since the braces consisted of slender member can not resist compressive loads by elastic buckling. To resolve this problem, a lot of research were performed to develop the non-buckling member. The force limiting device (FLD.) is one of them. The purpose of this study is the development of FLD. to prevent a elastic buckling for a slender member. The folded plate type is proposed to induce the yielding before occurring elastic buckling. In this study, member test and FEM analysis for proposed type were performed. Further, It is verified that the structure with FLD member is stable by high energy absorption. The proposed folded plate type FLD could be effective to preserve the compressive member from the elastic buckling.
Keywords
Force limiting device; Folded plate; Load-displacement relationship; Failure mode; Strength;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
연도 인용수 순위
1 김철환, 채원탁, 도천기(2014) 구형 항복유도장치 개발에 관한 연구, 2014년도 학술대회 발표집, 한국공간구조학회, pp.67-68.(Kim, C.H., Chae, W.T., and Do, C.G. (2014) A Study on the Development of the Force Limiting Device with Convex types, Proceedings of Annual Conference Korean Society of Steel Construction, KASS, pp.67-68 (in Korean).)
2 오영석, 김철환, 김채영, 채원탁(2013) 슬릿형 응력제한장치(FLD)의 좌굴 후 거동에 관한 연구, 한국강구조학회논문집, 한국강구조학회, 제25권, 제5호, pp.475-486.(Oh, Y.S., Kim, C.h., Kim, C.Y., and Chae, W.T. (2013) A Study on the Post-buckling Behavior of Slit Type FLD (Force Limiting Device), Journal of Korean Society of Steel Construction, KSSC, Vol.25, No.5, pp.475-486 (in Korean).)   과학기술학회마을   DOI
3 김철환, 채원탁, 오영석, 김채영(2013) 좌굴전 항복유도 장치(FLD) 개발에 관한 연구, 한국강구조학회논문집, 한국강구조학회, 제25권, 제3호, pp.279-287.(Kim, C.H., Chae, W.T., Oh, Y.S., and Kim, C.Y. (2013) A Study on the Development of Force Limiting Devices (FLD) which Induce Yielding Elastic Buckling, Journal of Korean Society of Steel Construction, KSSC, Vol.25, No.3, pp.279-287 (in Korean).)   과학기술학회마을   DOI   ScienceOn
4 김철환, 채원탁(2013) 좌굴전 항복유도 장치 개발 및 부재실험, 2013년도 학술대회발표집, 한국강구조학회, pp.235-236.(Kim, C.H. and Chae, W.T. (2013) A Study on the Development of the Force Limiting Device with Induce Yielding Before Buckling, Proceedings of Annual Conference Korean Society of Steel Construction, KSSC, pp.235-236 (in orean).)
5 김철환, 채원탁, 오영석(2012) 좌굴전 항복유도 장치의 개발(1), 2012년도 학술대회 발표집, 한국강구조학회, pp.91-92.(Kim, C.H., Chae, W.T., and Oh, Y.S. (2012) Development of Force Limiting Devices Which Induce Yielding Before Buckling(1), Proceedings of Annual Conference Korean Society of Steel Construction, KSSC, pp.91-92 (in Korean).)
6 Ding, Y., Zhang, Y., and Zhao, J. (2014) Cyclic Tests of Unbonded Steel Plate Brace Encased in Steel-Concrete Composite Panel, Joutrnal of Constructional Steel Research, Vol.102, pp.233-244.   DOI
7 Geraed Andrew Roger Parke (1988) The Behaviour of Space Truss Incorporating Novel Compression Members, Ph.D Thesis, Department of civil eng., University of Surrey, UK.
8 Inoue, K., Honmachi, Y., Sawaizumi, S., and Higashibata, Y. (2001) Stiffening Requirements for Unbonded Braces Encased in Concrete Panels, Journal of Structural Engineering, ASCE, Vol.127, No.6, pp.712-719.   DOI
9 박준희, 김진구(2008) 각형강봉으로 충전된 좌굴방지가새의 반복하중실험, 대한건축학회논문집, 대한건축학회, 제24권, 제10호, pp.53-60.(Park, J.H. and Kim, J.K. (2008) Cyclic Test of Buckling Brace Filled with Square Bars, Journal of Architectural Institute of Korea, AIK, Vol.24, No.10, pp.53-60 (in Korean).)   과학기술학회마을
10 이종혁, 주영규, 김영주, 김상대(2010) Diagrid BRB의 실험적 구조성능 평가, 한국강구조학회논문집, 한국강구조학회, 제22권, 제3호, pp.261-269.(Lee, J.H., Ju, Y.K., Kim, Y.J., and Kim, S.D. (2010) Experimental Evaluation for Structural Performance of Diagrid BRB Structural System, Journal of Korean Society of Steel Construction, KSSC, Vol.22, No.3, pp.261-269 (in Korean).)   과학기술학회마을
11 Schmidt, L.C. and Hanaor, A. (1979) Force Limiting Devices in Space Trusses, Journal of the Structural Division ASCE, Vol.105, No.ST5, pp.939-951.
12 Hanaor, A. and Schmidt, L.C. (1980) Space Truss Studies with Force Limiting Devices. Journal Struct Div, ASCE, Vol.106, No.11, pp.2313-2329.
13 김철환, 채원탁, 도천기(2014) 절판형 항복유도창치 개발에 관한 연구, 2014년도 학술대회 발표집, 한국강구조학회, pp.113-114.(Kim, C.H., Chae, W.T., and Do, C.G. (2014) A Study on the Development of the Force Limiting Device with Folded types, Proceedings of Annual Conference Korean Society of Steel Construction, KSSC, pp.113-114 (in Korean).)
14 Motohide Tada (1993) A Study on the Combined Non-Linear Analysis of Space Truss and Improvement of Seismic Capacity by Buckling Control System, Ph.D Thesis, Osaka university, Japan.